#include "form4_2.h"
#include "ui_form4_2.h"

Form4_2::Form4_2(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Form4_2)
{
    ui->setupUi(this);
}

Form4_2::~Form4_2()
{
    delete ui;
}

void Form4_2::on_pushButton_clicked()
{
    emit this->back();
}

